HP LaserJet Pro M1536DNF
please get a solution to resolve the issue of my printer

Experienced technical support provide their insights in answering this question :
The 49 error can be caused by a few things — the firmware needing to be updated or a print job (some versions of pdf files) that the printer doesn’t know how to print.

How to Identify and Fix Common printer Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

Turn the printer off, unplug the printer from the network/computer, clear any pending jobs from the print queue (on the computer), then reboot the printer to make the 49 error disappear. Then you can reconnect the network/computer cable and try printing again.
This error can be caused by having insufficient memory on the device. e.g. multiple apps are installed on the MFP at the same time. Note 💡 It is recommended for the PaperCut partner to do the steps below, as opposed to the end customer, as the MFP will need to be reconfigured with PaperCut Hive and PaperCut MF.
This is a hardware error generated by the printer firmware and relates to the paper size sensor which would fit with the different thickness of stock. The later 4200 drivers were modified to reduce the error occurring but if you have older firmware and/or older drivers on the PC it would be worth updating.
In general, a 49 service error is a situation where the printer cannot process a file that has been sent. In some cases the file is corrupted and in other cases the printer`s firmware simply cannot interpret that file.
The Policy Server reports Error 49 when the user credentials are invalid. With Active Directory as the user store, error 49 may appear for multiple reasons. In the Policy Server log, error 49 is followed by a data code, and this data code gives the exact reason of unsuccessful authentication.
This error might happen at any time for multiple reasons. The most common causes are due to the printer being asked to perform an action that the firmware is not capable of, and might not have been designed to perform, such as: Printing files with unsupported programming commands.
A 49.38. 0C indicates an internal firmware error has occurred. The root cause of this can vary depending on the version of firmware running on the device. Knowing what version your HP LaserJet CP5525 is running would help us in diagnosing the issue.
The problem was a combination of an incompatible print file in the print queue that caused the printer to display the 49 service error and then immediately re-start–a vicious loop with a short re-cycle time.
Most 49 errors are caused by failure to keep the firmware of the printer up to date. Go to support.hp.com and download the current firmware and install it. The easy update is a self installing utility that only requires that you run it from a PC that is configured to print to the printer.
Error code (0006)

The length field of the PRTO keyword incorrectly indicates a length of hexadecimal 5A. The length of the PRTO options exceeds the length of the entire options list so the PRTO keyword is ignored and the rest of the options list scanned for valid keywords.

A 49 error can be intermittent or persistent: Intermittent 49 errors – Occur only part of the time with the printer alternating between functioning correctly for a period of time and then not functioning again. These errors are typically cleared by turning the printer off, and then on.
Most times the 49 error is a firmware error and not a driver error. It is usually casued by a bad print job trying to print and confusing the printer. You need to disconnect the printer from the computer and/or network and turn the power on and see if the printer comes to ready.
The Error code 49 and data 52e indicates: 1.) 52e Invalid credentials Returned when a valid username is supplied but an invalid password/credential is supplied. If this error is received, it will prevent most other errors from being displayed.
Recommended action. Turn the printer off, wait 15 seconds and turn the printer back on (using the power switch located on the back of the printer). The error code should not appear again.
Issue: When a 49.38. 0D error message is displayed on the control panel, it indicates that there is an exception error in the printer`s firmware.
The HP error code 49.38. 07 may show up due to the incompatible firmware version installed in your HP device. The other reasons for the 49.38. 07 error code may include a non-friendly environment for the printer, too much traffic coming into the device, and simultaneous printing jobs.
If it does it means there is a print job trying to print to that printer causing the error. You will need to remove the printjob, reconnect the printer, turn it on and first thing update the firmware to the latest version.
This error indicates that there is an issue with the fuser.
If you are having trouble getting your cartridge to read properly or are having connectivity issues with your printer, sometimes a hard reset will resolve the problem. Power down the printer and then unplug the power cord from the printer and the wall. Wait for a minute, then plug the printer back in.
Turn the product on while you press and hold the Resume button for 10-20 seconds. The Attention light turns on. Release the Resume button. The Attention and Ready lights cycle while the product restores factory defaults.
By default there is no password for these settings. If a password is set you can try resetting the printer but this will clear all settings from the printer. To do this turn the printer off and then press and hold the Right Arrow button and the Cancel button (see image below).
`Operation could not be completed (error 0x00000709) Double check the printer name and make sure that the printer is connected to the network. Hi, It`s a known issue in Windows 11 22H2. This error occurs because the default connection method has changed in 22H2.
Usually when you get the error code 0 , that typically indicates success (as in there was no problems).
The message “Unable to Print 49” will appear on the display for one of the following reasons: i. A foreign object, such as a paper clip or ripped piece of paper, is stuck in the machine; ii.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

error 49 turn off and turn on
ANSWER : The 49 error can be caused by a few things — the firmware needing to be updated or a print job (some versions of pdf files) that the printer doesn’t know how to print.

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HP LaserJet Pro M1536DNF

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ANSWER : http://www.fixyourownprinter.com/posts/29877

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ANSWER : One must give a chance to 25dollarsupport its a Fix $ price Computer Tech support company, which is the best option in present crowded market. Quite dependable and cost effective..

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ANSWER : My customer’s HP 4250 with 49.FF09

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ANSWER : How to rectify this problem

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ANSWER : I got the same problem, tryet everything , no luck,

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Error Code 51.1 says Printer Error No Kidding.lol
ANSWER : Sometimes turning off and on will allow you to print a few pages. The error is a beam detect error. The only real fix is to replace the laser scanner unit. Could be a loose connector on the scanner or DC controller from the scanner. That’s unlikely. You could try the only other free fix which is to open the scanner assy. and clean all the mirrors inside. The dust could obstruct the laser beam enough to cause the detect error.

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HP LaserJet Pro M1536DNF